small changes

client.c

@@ -85,20 +85,22 @@ focus(Client *c) {
 		grabbuttons(sel, False);
 		XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
 	}
-	sel = c;
-	if(!issel)
-		return;
 	if(c) {
 		detachstack(c);
 		c->snext = stack;
 		stack = c;
 		grabbuttons(c, True);
+	}
+	sel = c;
+	drawstatus();
+	if(!activescreen)
+		return;
+	if(sel) {
 		XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
 		XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
 	}
 	else
 		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
-	drawstatus();
 }
 
 Client *

dwm.h

@@ -93,7 +93,7 @@ extern unsigned int ntags, numlockmask;		/* number of tags, dynamic lock mask */
 extern void (*handler[LASTEvent])(XEvent *);	/* event handler */
 extern void (*arrange)(void);			/* arrange function, indicates mode  */
 extern Atom wmatom[WMLast], netatom[NetLast];
-extern Bool running, issel, *seltag;		/* seltag is array of Bool */
+extern Bool activescreen, running, *seltag;		/* seltag is array of Bool */
 extern Client *clients, *sel, *stack;		/* global client list and stack */
 extern Cursor cursor[CurLast];
 extern DC dc;					/* global draw context */

event.c

@@ -230,7 +230,7 @@ enternotify(XEvent *e) {
 	if((c = getclient(ev->window)) && isvisible(c))
 		focus(c);
 	else if(ev->window == root) {
-		issel = True;
+		activescreen = True;
 		for(c = stack; c && !isvisible(c); c = c->snext);
 		focus(c);
 	}
@@ -269,7 +269,7 @@ leavenotify(XEvent *e) {
 	XCrossingEvent *ev = &e->xcrossing;
 
 	if((ev->window == root) && !ev->same_screen) {
-		issel = False;
+		activescreen = False;
 		focus(NULL);
 	}
 }

main.c

@@ -23,7 +23,7 @@ int bh, bmw, screen, sx, sy, sw, sh, wax, way, waw, wah;
 unsigned int master, nmaster, ntags, numlockmask;
 Atom wmatom[WMLast], netatom[NetLast];
 Bool running = True;
-Bool issel = True;
+Bool activescreen = True;
 Client *clients = NULL;
 Client *sel = NULL;
 Client *stack = NULL;
@@ -156,7 +156,7 @@ setup(void) {
 	dc.gc = XCreateGC(dpy, root, 0, 0);
 	XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
 	/* multihead support */
-	issel = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
+	activescreen = XQueryPointer(dpy, root, &w, &w, &i, &i, &i, &i, &mask);
 }
 
 /*